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Novel Deep-Cavity Calix[4]arene Derivatives with Large s-Triazine Conjugate Systems: Synthesis and Complexation for Dyes
FAFU YANG,*1,2 WEIWEI LIU,1 JIANWEI XIE,1 XIAOYAN BAI1, and HONGYU GUO1
1College of Chemistry and Materials, Fujian Normal University, Fuzhou 350007, P. R. China; Email: ; 2Fujian Key Laboratory of Polymer Materials, Fuzhou 350007, P. R. China
Key words: calix[4]arene, deep-cavity, triazine, complexation, dye
Figure 1. The structures of four dyes in complexation studies
Figure 2. The respective UV spectra of compounds 3, 4 and four dyes at (1×10-5M)
Figure 3. Absorption spectra of compound 3 (1×10-5M) in the presence of OI in DMSO. The concentrations of dye were from the bottom 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, (×10-5 M).
Figure 4. Absorption spectra of compound 3 (1×10-5M) in the presence of MB in DMSO. The concentrations of dye were from the bottom 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, (×10-5 M).
Figure 5. Absorption spectra of compound 3 (1×10-5M) in the presence of NR in DMSO. The concentrations of dye were from the bottom 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, (×10-5 M).
Figure 6. Absorption spectra of compound 3 (1×10-5M) in the presence of BG in DMSO. The concentrations of dye were from the bottom 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, (×10-5 M).
Figure 7. Absorption spectra of compound 4 (1×10-5M) in the presence of OI in DMSO. The concentrations of dye were from the bottom 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, (×10-5 M).
Figure 8. Absorption spectra of compound 4 (1×10-5M) in the presence of MB in DMSO. The concentrations of dye were from the bottom 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, (×10-5 M).
Figure 9. Absorption spectra of compound 4 (1×10-5M) in the presence of NR in DMSO. The concentrations of dye were from the bottom 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, (×10-5 M).
Figure 10. Absorption spectra of compound 4 (1×10-5M) in the presence of BG in DMSO. The concentrations of dye were from the bottom 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, (×10-5 M).